# A162110 (b-file synthesized from sequence entry)
1 2
2 4
3 8
4 21
5 53
6 145
7 405
8 1180
9 3562
10 11030
11 35306
12 115338
13 387443
14 1326992
15 4650201
16 16604351
17 60443887
18 223971602
19 844095896
20 3234044019
21 12582749734
22 49703821584
23 199149007691
24 809153896365
25 3331563584486